Curtain



FIG. 1 is a front perspective view of a curtain showing my new design.

FIG. 2 is a front view of a curtain.

FIG. 3 is a rear view of a curtain.

FIG. 4 is a left side view of a curtain.

FIG. 5 is a right side view of a curtain.

FIG. 6 is a top view of a curtain; and,

FIG. 7 is a bottom view of a curtain.

Any shading is not feature of the design but is utilized to illustrate the surface contours of the curtain design in the drawings.

The broken lines depict stitching lines and form part of the claimed design. 

CLAIM The ornamental design for a curtain, as shown and described. 